Road · Marathon

Ottawa Marathon


Ottawa, ON, Canada

Ottawa Marathon is a road race of 26.2 miles (42 km) in Ottawa, Ontario, Canada. The next edition is on Sunday, May 30, 2027. The race gives its climbing as 659 ft (201 m); measured from its course file, it's 423 ft (129 m). It starts at 226 ft (69 m) above sea level. Its high point is 251 ft (76 m). The course runs point to point. Registration is open to all. The field is about 4,780 runners.

There are 37 other upcoming marathons in Canada. Ottawa Marathon climbs about 25 ft a mile (5 m per km), near the middle of the 476 marathons listed with their climbing.

26.3miDistance
659ftClimbing
4,780runnersField
73°Flow 51°FTypical race day

The course

26.3miMeasured distance
—Aid stations
423ftMeasured climb
413ftDescent
251ftHigh point
167ftLow point

Questions about Ottawa Marathon

When is Ottawa Marathon 2027?

Ottawa Marathon 2027 is on Sunday, May 30, 2027.

Where is Ottawa Marathon?

Ottawa Marathon is held in Ottawa, Ontario, Canada.

How long is Ottawa Marathon?

Ottawa Marathon is 26.2 miles (42 km).

How much elevation gain does Ottawa Marathon have?

Ottawa Marathon has 659 ft (201 m) of elevation gain, as the race states it.

How do you get into Ottawa Marathon?

Ottawa Marathon has open registration.

What is the weather usually like at Ottawa Marathon?

Around Ottawa Marathon's date, the day's high is typically about 73°F (23°C) and the low about 51°F (11°C), averaged over recent years.

Where can I see the Ottawa Marathon elevation profile and aid station cutoffs?

runfarwhere has Ottawa Marathon's course file. The outline, distance and climbing are free on its page; the elevation profile, aid stations with cutoffs and the GPX file are part of runfarwhere Premium.

How hilly is Ottawa Marathon?

Ottawa Marathon climbs about 25 ft a mile (5 m per km), near the middle of the 476 marathons listed with their climbing.

What other marathons are there in Canada?

Other upcoming marathons in Canada include Caledon Crusher (April 10, 2027), Mississauga Marathon (April 25, 2027) and Dirty Feet - Kal Park 50 (May 2, 2027).

Other races in Canada

Every race in Canada

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